Mathilde Ac Reznik, D.M.D.
General Practice Dentistry · Bar Harbor, ME
Mathilde Ac Reznik, D.M.D. is a general practice dentistry with a practice address in Bar Harbor, Maine, and NPI 1043580905, issued on Jan 10, 2012. Check the license (Maine DE4338, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mathilde Ac Reznik
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- DE4338 ME
D9660 OR
Self-reported in NPPES; status is on the state search - Practice location
- 333 Main St, Bar Harbor, ME 04609
- Phone
- (207) 669-4565
- Enumerated
- Jan 10, 2012
- Record last updated
- Oct 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 519 in Maine → Look up another NPI →
Verify Mathilde Ac Reznik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license DE4338Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% fewer Medicare Part D claims than the average general practice dentistry in 2024
74 Medicare Part D claims for 49 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin46 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Mathilde Ac Reznik among 519 general practice dentistry records in Maine
Mathilde Ac Reznik, D.M.D. is one of 519 general practice dentistry records with a practice address in Maine. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 64% of them.
- NPI issued2012 · 64% of these records are older, 34% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Dentistry providers in Maine
There are 519 general practice dentistry records in Maine.
All 519 in Maine → Every provider in Bar Harbor → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Mitchell Craig, DMDBar Harbor, ME 046091568146652
- Joel Ackerman, DMDEllsworth, ME 046051417979386
- Isaac Adegbola, DDSEllsworth, ME 046051245043496
- Donald Ahern, D.D.S.Ellsworth, ME 046051356483093
- Eric Bolduc, DDSEllsworth, ME 046051548822596
- Peter Cummings, DMDEllsworth, ME 046051609838200
- Paul Gualtieri, D.D.S.Ellsworth, ME 046051568909455
- Braden Montgomery, DDSEllsworth, ME 046051568136471
Common questions
What is Mathilde Ac Reznik, D.M.D.'s NPI number?
Mathilde Ac Reznik, D.M.D.'s National Provider Identifier (NPI) is 1043580905, issued on Jan 10, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mathilde Ac Reznik, D.M.D. located?
The NPPES record lists a practice address at 333 Main St, Bar Harbor, ME, 04609. Phone: (207) 669-4565. Providers update this record themselves, so call before visiting.
How can I verify Mathilde Ac Reznik, D.M.D.'s license?
NPPES lists Maine license number DE4338, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Mathilde Ac Reznik, D.M.D. prescribe under Medicare Part D?
In 2024, Mathilde Ac Reznik, D.M.D. had 74 Medicare Part D claims for 49 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.